TY - JOUR AU - Cremer, Marion AU - Schmid, Volker J. AU - Kraus, Felix AU - Markaki, Yolanda AU - Hellmann, Ines AU - Maiser, Andreas AU - Leonhardt, Heinrich AU - John, Sam AU - Stamatoyannopoulos, John AU - Cremer, Thomas PY - 2017 DA - 2017/08/07 TI - Initial high-resolution microscopic mapping of active and inactive regulatory sequences proves non-random 3D arrangements in chromatin domain clusters JO - Epigenetics & Chromatin SP - 39 VL - 10 IS - 1 AB - The association of active transcription regulatory elements (TREs) with DNAse I hypersensitivity (DHS[+]) and an ‘open’ local chromatin configuration has long been known. However, the 3D topography of TREs within the nuclear landscape of individual cells in relation to their active or inactive status has remained elusive. Here, we explored the 3D nuclear topography of active and inactive TREs in the context of a recently proposed model for a functionally defined nuclear architecture, where an active and an inactive nuclear compartment (ANC–INC) form two spatially co-aligned and functionally interacting networks. SN - 1756-8935 UR - https://doi.org/10.1186/s13072-017-0146-0 DO - 10.1186/s13072-017-0146-0 ID - Cremer2017 ER -